When overridden in a derived class, gets the value of the attribute with the specified XmlReader.LocalName and XmlReader.NamespaceURI.
The value of the specified attribute. If the attribute is not found or the value is String.Empty, null is returned. This method does not move the reader.
The following XML contains an attribute in a specific namespace:
Example
<test xmlns:dt="urn:datatypes" dt:type="int"/>
You can lookup the dt:type attribute using one argument (prefix and local name) or two arguments (local name and namespace URI):
Example
String dt = reader.GetAttribute("dt:type"); String dt2 = reader.GetAttribute("type","urn:datatypes");
To lookup the xmlns:dt attribute, use one of the following arguments:
Example
String dt3 = reader.GetAttribute("xmlns:dt"); String dt4 = reader.GetAttribute("dt",http://www.w3.org/2000/xmlns/);
You can also get this information using the XmlReader.Prefix property.